Let's make this birthday one to remember.

39 years old (Born on November 18, 1985)

Happy Birthday, Allyson Felix! You're so fast that candles blow themselves out when you sprint by. Seriously though, your Olympic medal collection is probably heavier than most people's gym equipment—11 medals and counting? That's not just impressive; that's legendary!

From dominating the track in Athens to making history as the most decorated female Olympian ever at Tokyo 2020, you've inspired millions with every stride. Your speed on the track might be unmatched, but it's your grace off it that truly sets records.

Here's wishing you another year filled with victories both big and small—and maybe a cake slice before you're back training tomorrow!